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Back to Grow Questions
Heat?
Fusion
started grow question 6y ago
I'm in Canada and worried about heat. How are you others in Canada making sure your igloos don't melt?
Solved
Setup. Ventilation
likes
Fusion
answered grow question 6y ago
I gotta keep taking ice cubes out of the freezer and building up my house every morning.
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Complain
Selected By The Grower
Ttrichome
answered grow question 6y ago
2 ac units per grow room. That's keeping my igloo super cool EH! God damn stereotypes lmfao. Bunch of hosers
1 like
Complain
DeadwebsiteBoringcommunity
answered grow question 6y ago
I'm not really that concerned about it.. I just use more water..
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Similar Grow Questions
Solved
HighPanda
How important is humidity?
How important is it to keep humidity high in the early stages of growing? We are going in a tent and struggling to keep it above 45%
Setup. Ventilation
6y ago
3
4
Solved
KCduzit
How can I get my humidity down? (Basement grow tent)
Plants are currently sitting at Rh 55% on my controller on day one of flower. I have a small $40 probreeze (Amazon) dehumidifier In the tent and am using a 4 inch intake (full strength) and 6 inch exhaust fan (1/4 strength). Day Temps around 25 Celsius in basement
Week 8
Setup. Sensors
Setup. Ventilation
6y ago
2
3
Solved
Hilltopflop
Where are you based dasboof and Yh very well ventilated
Week 7
Setup. Ventilation
5y ago
3
2
Solved
smallgrow
Intake Fans / Opening Lower Air Ducts or Back Flap?
I'm researching intake fans and/or opening lower ducts to pull air in. I never worried about intake in the past, I just made sure my fan up top was sucking air out of the tent to create negative pressure. Thoughts on intake fans or having the back flap of the tent open? Thanks!
Setup. Ventilation
6y ago
5
4
Solved
Bananito
How to Lower Humidity
The weather outside was really wet and chilly for days here and the humidity is about 60% at this point. Without a duct fan, how can I lower the humidity in the tent? I'm using several small fans right now. I plan to get a duct fan when I can, but I need something until then
Week 25
Setup. Ventilation
6y ago
3
4
Solved
RichBud5
Now getting condesation in my tent when I've added this duct to a pipe exiting the house? Am near harvest too.
Didn't have an issue with condensation inside the tent before, now that I've attached the duct to a pipe going out i'm getting condensation inside... Does the set up look right? I've hooked up to a smaller tent too via a T. Could it be pressure?
Setup. Ventilation
6y ago
3
2
Solved
chronicon
tent without exhaust fan, should i leave a flap open?
hello, i have a large double tent without exhaust fan, should i leave a flap open? before i always kept one door open as i thought it should have air rather then closing it all up
Setup. Ventilation
4y ago
1
3
Solved
Just_Weed
Do you think this is a better position for carbon filter so it can have better airflow or is it more important to scrub air from the top and have 2 90 degree bends? I'll probably try this in my next grow. Pic with drying plants is setup from before with 2 90 degree bends.
Week 11
Setup. Ventilation
6y ago
4
6
Solved
madflavoursgarden
Grow Tent/Room setup in the basement - dehumidifier or humidifier needed?
I’m planning a small grow setup in my basement and have a room that’s holding a steady 17–18 °C (62–64 °F) with about 55–58% relative humidity. My plan is to vent the exhaust from the grow box straight outside through an existing duct. Will I need a de- or humidifier? Thanks!
Setup. Ventilation
Setup. Other
2y ago
2
2
Solved
Gabriel_OD
Is high humidity at night bad for cannabis?
During day, I can maintain the grow room temperature to 75-77'F and humidity 55-65%. But at night, temperature raised up to 77-80'F and humidity up to 70-80% because I closed vents and air condition. Could this effect my plants in long term? Should I open vents at night also?
Setup. Ventilation
4y ago
4
4
Solved
Nzmk902
Help. Humidity too low
Any hacks to raise humidity in my grow tent?
Setup. Ventilation
6y ago
3
3
Solved
Beginnerbuds2020
Recommend me to things to add to my grow
I’m having nothing but trouble with my first grow I’ve just swapped my ufo light for a spider farms sf600 and I’m having heat issues and also low humidity issues and I just can’t the same to have a good start with growing them always getting slow or not growing at all!! help
Setup. Strain · Autoflowering
Setup. Ventilation
Setup. Seedling
6y ago
1
5
Solved
MomoCookie
Where is the best place to buy a duct fan and activated carbon filter?
Setup. Ventilation
6y ago
3
Solved
UpInSmoke420
What equipment do I need to close my tent fully??
I want to be able to close my tent completely without it getting too hot in there, I currently have it open to keep it cool, but what do I need to close it? Isit just some ducting and fans and also a air con unit?
Setup. Ventilation
Setup. Other
6y ago
1
4
Solved
XanHalenTGI
This is windburn right?
This is windburn right? left 2 fans on for 48hr, when I usually alternate between them each day.. Anything i can do to help recovery? should i have fans on a timer to give some fan downtime?
Week 4
Leaves. Wilting
Leaves. Other
Setup. Ventilation
1y ago
8
7
Solved
malumalu
ventilation cfm
i have 110 cfm outtake on my 2x2(60x60) with passive intake with a fan blowing air to my girls ist it enough?
Setup. Ventilation
4y ago
3
Solved
VeggieTales
Help cooling grow tent 4x4
Please experienced growers I need advice. I’m runnning a 4x4 grow tent and the temp is constantly 84-87 degrees. How do I lower temp. I have a 190cfm exhaust and 100cfm intake, 2 fans, and a humidifier. Im growing exhausted and frustrated trying to get the temp down.😅please help
Setup. Ventilation
Setup. Other
6y ago
3
5
Solved
TheHighentist
Temperature control - ????Cooling unit???? vs Heat mat
Since im going into flowering soon, i want temperature control. Im planning on buying an "Inkbird ITC-306T", with the function of day and night time. But i dont have space for a aircondition in my tent for cooling Can anyone recommend a cooling unit working similar to a heat mat
Setup. Ventilation
4y ago
2
Solved
Plumm
Humidity problems in bloom
I have a 16inch fan outside the intake hole to my tent blowing air in, I have 2 clip on fans one each side of the tent and a carbon filter. There’s a dehumidifier 300ml per day in the middle of my tent. This is a 4x4 tent. Any tips on placement to lower rh? It goes high as 80%.TY
Setup. Ventilation
6y ago
2
2
Solved
PapaBaer
Zu warm am Blätterdach
Hello, the next question: see_no_evil: What can I do to lower the temperature even more? At the canopy, it's 29-30.5 degrees Celsius. I already have 2 fans and the exhaust running at maximum level; it looks like the ladies are standing in an autumn storm. On the ground, it's 24.5 degrees Celsius.
Week 4
Setup. Lighting
Setup. Ventilation
6y ago
2